Finding the Third Proportional to 40,912 and 62,557.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,912 : 62,557.50 = 62,557.50 : x
2. Step 2: Convert to fraction form
   40,912/62,557.50 = 62,557.50/x
3. Step 3: Cross multiply
   40,912x = 62,557.50 × 62,557.50
4. Step 4: Simplify right side
   40,912x = 3,913,440,806.25
5. Step 5: Solve for x
   x = 3,913,440,806.25/40,912
6. Step 6: Final answer
   x = 95,655.08